41850040 has 32 divisors (see below), whose sum is σ = 94520880. Its totient is φ = 16676352.

The previous prime is 41850037. The next prime is 41850047. The reversal of 41850040 is 4005814.

It is a junction number, because it is equal to n+sod(n) for n = 41849993 and 41850020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41850047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9472 + ... + 13168.

Almost surely, 2^41850040 is an apocalyptic number.

41850040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41850040 is an abundant number, since it is smaller than the sum of its proper divisors (52670840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41850040 is a wasteful number, since it uses less digits than its factorization.

41850040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3991 (or 3987 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 41850040 is about 6469.1606874462. The cubic root of 41850040 is about 347.1884687924.

Adding to 41850040 its reverse (4005814), we get a palindrome (45855854).

The spelling of 41850040 in words is "forty-one million, eight hundred fifty thousand, forty".